Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's disease
- Autores
- Taravini, Irene Rita Eloisa; Larramendy, Celia; Gomez, Gimena; Saborido, Mariano Diego; Spaans, Floor; Fresno Rodríguez, Cristóbal; González, Germán A.; Fernandez, Elmer Andres; Murer, Mario Gustavo; Gershanik, Oscar Samuel
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Whether the treatment of Parkinson's disease has to be initiated with levodopa or a D2 agonist like pramipexole remains debatable. Levodopa is more potent against symptoms than D2 agonists, but D2 agonists are less prone to induce motor complications and may have neuroprotective effects. Although regulation of plastic changes in striatal circuits may be the key to their different therapeutic potential, the gene expression patterns induced by de novo treatments with levodopa or D2 agonists are currently unknown. By studying the whole striatal transcriptome in a rodent model of early stage Parkinson's disease, we have identified the gene expression patterns underlying therapeutically comparable chronic treatments with levodopa or pramipexole. Despite the overall relatively small size of mRNA expression changes at the level of individual transcripts, our data show a robust and complete segregation of the transcript expression patterns induced by both treatments. Moreover, transcripts related to oxidative metabolism and mitochondrial function were enriched in levodopa-treated compared to vehicle-treated and pramipexole-treated animals, whereas transcripts related to olfactory transduction pathways were enriched in both treatment groups compared to vehicle-treated animals. Thus, our data reveal the plasticity of genetic striatal networks possibly contributing to the therapeutic effects of the most common initial treatments for Parkinson's disease, suggesting a role for oxidative stress in the long term complications induced by levodopa and identifying previously overlooked signaling cascades as potentially new therapeutic targets.
Fil: Taravini, Irene Rita Eloisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; Argentina
Fil: Larramendy, Celia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; Argentina
Fil: Gomez, Gimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; Argentina
Fil: Saborido, Mariano Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; Argentina
Fil: Spaans, Floor. University of Groningen; Países Bajos
Fil: Fresno Rodríguez, Cristóbal. Area de Cs. Agrarias, Ingeniería, Cs. Biológicas y de la Salud de la Universidad Catolica de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: González, Germán A.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Area de Cs. Agrarias, Ingeniería, Cs. Biológicas y de la Salud de la Universidad Catolica de Córdoba; Argentina
Fil: Fernandez, Elmer Andres. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Area de Cs. Agrarias, Ingeniería, Cs. Biológicas y de la Salud de la Universidad Catolica de Córdoba; Argentina
Fil: Murer, Mario Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Fisiología y Biofísica Bernardo Houssay. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Fisiología y Biofísica Bernardo Houssay; Argentina
Fil: Gershanik, Oscar Samuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Fisiología y Biofísica Bernardo Houssay. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Fisiología y Biofísica Bernardo Houssay; Argentina - Materia
-
Differential Transcript Expression Patterns
Levodopa
Parkinson'S Disease
Pramipexole
Striatum
Transcriptome - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/50297
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Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's diseaseTaravini, Irene Rita EloisaLarramendy, CeliaGomez, GimenaSaborido, Mariano DiegoSpaans, FloorFresno Rodríguez, CristóbalGonzález, Germán A.Fernandez, Elmer AndresMurer, Mario GustavoGershanik, Oscar SamuelDifferential Transcript Expression PatternsLevodopaParkinson'S DiseasePramipexoleStriatumTranscriptomehttps://purl.org/becyt/ford/3.4https://purl.org/becyt/ford/3Whether the treatment of Parkinson's disease has to be initiated with levodopa or a D2 agonist like pramipexole remains debatable. Levodopa is more potent against symptoms than D2 agonists, but D2 agonists are less prone to induce motor complications and may have neuroprotective effects. Although regulation of plastic changes in striatal circuits may be the key to their different therapeutic potential, the gene expression patterns induced by de novo treatments with levodopa or D2 agonists are currently unknown. By studying the whole striatal transcriptome in a rodent model of early stage Parkinson's disease, we have identified the gene expression patterns underlying therapeutically comparable chronic treatments with levodopa or pramipexole. Despite the overall relatively small size of mRNA expression changes at the level of individual transcripts, our data show a robust and complete segregation of the transcript expression patterns induced by both treatments. Moreover, transcripts related to oxidative metabolism and mitochondrial function were enriched in levodopa-treated compared to vehicle-treated and pramipexole-treated animals, whereas transcripts related to olfactory transduction pathways were enriched in both treatment groups compared to vehicle-treated animals. Thus, our data reveal the plasticity of genetic striatal networks possibly contributing to the therapeutic effects of the most common initial treatments for Parkinson's disease, suggesting a role for oxidative stress in the long term complications induced by levodopa and identifying previously overlooked signaling cascades as potentially new therapeutic targets.Fil: Taravini, Irene Rita Eloisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; ArgentinaFil: Larramendy, Celia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; ArgentinaFil: Gomez, Gimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; ArgentinaFil: Saborido, Mariano Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; ArgentinaFil: Spaans, Floor. University of Groningen; Países BajosFil: Fresno Rodríguez, Cristóbal. Area de Cs. Agrarias, Ingeniería, Cs. Biológicas y de la Salud de la Universidad Catolica de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: González, Germán A.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Area de Cs. Agrarias, Ingeniería, Cs. Biológicas y de la Salud de la Universidad Catolica de Córdoba; ArgentinaFil: Fernandez, Elmer Andres. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Area de Cs. Agrarias, Ingeniería, Cs. Biológicas y de la Salud de la Universidad Catolica de Córdoba; ArgentinaFil: Murer, Mario Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Fisiología y Biofísica Bernardo Houssay. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Fisiología y Biofísica Bernardo Houssay; ArgentinaFil: Gershanik, Oscar Samuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Fisiología y Biofísica Bernardo Houssay. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Fisiología y Biofísica Bernardo Houssay; ArgentinaPergamon-Elsevier Science Ltd2015-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/50297Taravini, Irene Rita Eloisa; Larramendy, Celia; Gomez, Gimena; Saborido, Mariano Diego; Spaans, Floor; et al.; Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's disease; Pergamon-Elsevier Science Ltd; Neuropharmacology; 101; 5-2015; 576-5890028-3908CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0028390815001471info:eu-repo/semantics/altIdentifier/doi/10.1016/j.neuropharm.2015.04.018info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:45:06Zoai:ri.conicet.gov.ar:11336/50297instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:45:06.463CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's disease |
title |
Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's disease |
spellingShingle |
Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's disease Taravini, Irene Rita Eloisa Differential Transcript Expression Patterns Levodopa Parkinson'S Disease Pramipexole Striatum Transcriptome |
title_short |
Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's disease |
title_full |
Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's disease |
title_fullStr |
Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's disease |
title_full_unstemmed |
Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's disease |
title_sort |
Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's disease |
dc.creator.none.fl_str_mv |
Taravini, Irene Rita Eloisa Larramendy, Celia Gomez, Gimena Saborido, Mariano Diego Spaans, Floor Fresno Rodríguez, Cristóbal González, Germán A. Fernandez, Elmer Andres Murer, Mario Gustavo Gershanik, Oscar Samuel |
author |
Taravini, Irene Rita Eloisa |
author_facet |
Taravini, Irene Rita Eloisa Larramendy, Celia Gomez, Gimena Saborido, Mariano Diego Spaans, Floor Fresno Rodríguez, Cristóbal González, Germán A. Fernandez, Elmer Andres Murer, Mario Gustavo Gershanik, Oscar Samuel |
author_role |
author |
author2 |
Larramendy, Celia Gomez, Gimena Saborido, Mariano Diego Spaans, Floor Fresno Rodríguez, Cristóbal González, Germán A. Fernandez, Elmer Andres Murer, Mario Gustavo Gershanik, Oscar Samuel |
author2_role |
author author author author author author author author author |
dc.subject.none.fl_str_mv |
Differential Transcript Expression Patterns Levodopa Parkinson'S Disease Pramipexole Striatum Transcriptome |
topic |
Differential Transcript Expression Patterns Levodopa Parkinson'S Disease Pramipexole Striatum Transcriptome |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.4 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Whether the treatment of Parkinson's disease has to be initiated with levodopa or a D2 agonist like pramipexole remains debatable. Levodopa is more potent against symptoms than D2 agonists, but D2 agonists are less prone to induce motor complications and may have neuroprotective effects. Although regulation of plastic changes in striatal circuits may be the key to their different therapeutic potential, the gene expression patterns induced by de novo treatments with levodopa or D2 agonists are currently unknown. By studying the whole striatal transcriptome in a rodent model of early stage Parkinson's disease, we have identified the gene expression patterns underlying therapeutically comparable chronic treatments with levodopa or pramipexole. Despite the overall relatively small size of mRNA expression changes at the level of individual transcripts, our data show a robust and complete segregation of the transcript expression patterns induced by both treatments. Moreover, transcripts related to oxidative metabolism and mitochondrial function were enriched in levodopa-treated compared to vehicle-treated and pramipexole-treated animals, whereas transcripts related to olfactory transduction pathways were enriched in both treatment groups compared to vehicle-treated animals. Thus, our data reveal the plasticity of genetic striatal networks possibly contributing to the therapeutic effects of the most common initial treatments for Parkinson's disease, suggesting a role for oxidative stress in the long term complications induced by levodopa and identifying previously overlooked signaling cascades as potentially new therapeutic targets. Fil: Taravini, Irene Rita Eloisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; Argentina Fil: Larramendy, Celia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; Argentina Fil: Gomez, Gimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; Argentina Fil: Saborido, Mariano Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Farmacológicas. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Investigaciones Farmacológicas; Argentina Fil: Spaans, Floor. University of Groningen; Países Bajos Fil: Fresno Rodríguez, Cristóbal. Area de Cs. Agrarias, Ingeniería, Cs. Biológicas y de la Salud de la Universidad Catolica de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: González, Germán A.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Area de Cs. Agrarias, Ingeniería, Cs. Biológicas y de la Salud de la Universidad Catolica de Córdoba; Argentina Fil: Fernandez, Elmer Andres. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Area de Cs. Agrarias, Ingeniería, Cs. Biológicas y de la Salud de la Universidad Catolica de Córdoba; Argentina Fil: Murer, Mario Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Fisiología y Biofísica Bernardo Houssay. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Fisiología y Biofísica Bernardo Houssay; Argentina Fil: Gershanik, Oscar Samuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Fisiología y Biofísica Bernardo Houssay. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Fisiología y Biofísica Bernardo Houssay; Argentina |
description |
Whether the treatment of Parkinson's disease has to be initiated with levodopa or a D2 agonist like pramipexole remains debatable. Levodopa is more potent against symptoms than D2 agonists, but D2 agonists are less prone to induce motor complications and may have neuroprotective effects. Although regulation of plastic changes in striatal circuits may be the key to their different therapeutic potential, the gene expression patterns induced by de novo treatments with levodopa or D2 agonists are currently unknown. By studying the whole striatal transcriptome in a rodent model of early stage Parkinson's disease, we have identified the gene expression patterns underlying therapeutically comparable chronic treatments with levodopa or pramipexole. Despite the overall relatively small size of mRNA expression changes at the level of individual transcripts, our data show a robust and complete segregation of the transcript expression patterns induced by both treatments. Moreover, transcripts related to oxidative metabolism and mitochondrial function were enriched in levodopa-treated compared to vehicle-treated and pramipexole-treated animals, whereas transcripts related to olfactory transduction pathways were enriched in both treatment groups compared to vehicle-treated animals. Thus, our data reveal the plasticity of genetic striatal networks possibly contributing to the therapeutic effects of the most common initial treatments for Parkinson's disease, suggesting a role for oxidative stress in the long term complications induced by levodopa and identifying previously overlooked signaling cascades as potentially new therapeutic targets. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-05 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/50297 Taravini, Irene Rita Eloisa; Larramendy, Celia; Gomez, Gimena; Saborido, Mariano Diego; Spaans, Floor; et al.; Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's disease; Pergamon-Elsevier Science Ltd; Neuropharmacology; 101; 5-2015; 576-589 0028-3908 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/50297 |
identifier_str_mv |
Taravini, Irene Rita Eloisa; Larramendy, Celia; Gomez, Gimena; Saborido, Mariano Diego; Spaans, Floor; et al.; Contrasting gene expression patterns induced by levodopa and pramipexole treatments in the rat model of Parkinson's disease; Pergamon-Elsevier Science Ltd; Neuropharmacology; 101; 5-2015; 576-589 0028-3908 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0028390815001471 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.neuropharm.2015.04.018 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Pergamon-Elsevier Science Ltd |
publisher.none.fl_str_mv |
Pergamon-Elsevier Science Ltd |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |